Number of employees
1-4
Global Technical Systems, Inc. is a an industry leader in communications and outdoor warning systems. Founded on the premise of providing systems sales and service to customers who place a high importance on their systems accurate design, competent installation, prompt service, and reliable operation day in and day out. GTSi delivers timely, well-designed, efficient, best-value communications and outdoor warning systems and products providing an open architecture solution for expansion and enhancement into the future.